Pavana

Recording by Francisco Tárrega.

Recording identifiers

ISRC
NLY331501571
CopyrightID (CopyrightChains transaction hash)
0x1cc725436e0002df3b6f10f42c37d75a5928853068a0e4dc8c629fb8b9ce7e3c
Copyright registration time
2026-06-10T18:48:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:7e896d269ea3990814fb0072fcd31c0928438e6b8435ecbf77c091a6c2bf17da

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.